Re^2: Error in IIS server for Perl script

> Also, attributes in HTML should have their values quoted.

That is not always needed (in XML, they have, but it's a different story). See e.g. Unquoted attribute values.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

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Re^3: Error in IIS server for Perl script by hippo (Archbishop) on Jul 11, 2019 at 16:50 UTC
Yes, it's definitely "should" and not "must". Similarly to `use strict;` in Perl. In both cases, doing that will cause you no harm. You are free not to do that but if (when!) things break, you get to keep both halves.	[reply] [d/l]